Ultra Thin External Battery Pack Phone Charger

• RELIABLE DUAL CHARGING SOLUTION: Our 20000mAh power bank detects your device automatically and enables to charge 2 electronic devices simultaneously at full speed(2.1A+1A); share the charging ports with your family or friends conveniently. 
• SMART IDENTIFY TECHNOLOGY: Built-in advanced circuits and high efficiency power management that provide safety charging. Protect our power bank and electronic devices from overcharging; over-discharging; short-circuiting; over-current and high-temperature protection.
• CLEAR REMAIN ELECTRICITY DISPLAY*:Show remaining power by exact display of power bank. Let you never run out of power.
• EMERGENCY FLASHLIGHT: Inbuilt 1Pc upgraded LED bead provides a quick solution for illuminating in the darkness via double clicking its ON/OFF button.
• ULTRA-THIN BUT STURDY: Possibly the thinnest power bank compressed into 1cm /0.39inches thickness. Chic business style with anti-oxidation treatment aluminum alloy materials; durable and heat- abrasion resistant. Our power bank is optimal for travelling and working. Ultra-slim design is easy to hold.

Specifications:

• ​Product Type: Dual Output Ports Power Bank
• Brightness: 425LUX
• Input Voltage: 5V/2.1A
• Dual Output: 5V/1A & 5V/2.1A
• Battery: 1Pc 20000mAh/3.7V Polymer Battery; 74W
• Fully Charged of Power Bank: About 7Hrs
• Working Temperature: -10℃-40℃/14℉- 104℉
• Materials: Aluminum Alloy With Anti-oxidation Treatment
• Display Size: 2.63in
• Available Color: Red; Silver; Black

Package Lists:

1 x Mobile Power Bank
1 x Micro USB Charging Cable
1 x User Manual